If you go up to the top of this board there is an entire sub-forum dedicated soley to Podcast Cruise 2.0.
Live theatre shows, movies, swimming, spa, wine tasting, relaxing, ship tours...that's just a quick sampling.
PCC 2.0 is scheduled to set sail from Port Canaveral travel over night to Nassau, Bahamas. Spend Monday there. Set sail for Castaway Cay, spend Tuesday there. Spend Wednesday out at sea, and return to dock at Port Canaveral.
I'm sure your uncle has plenty of stuff he can tell you about the cruise.
I've lurked around the Cruise Line forum a bit. There's an FAQ sticky thread at the top of that forum you might find useful.